code: def test_classification_experiment(env_0, exp_xgb_0):
      assert has_experiment_result_file(assets_dir, exp_xgb_0)
  
file_path: hyperparameter_hunter/tests/smoke_tests/test_xgboost.py
imports: from hyperparameter_hunter import Environment, CVExperiment, Real, Integer, Categorical
  from hyperparameter_hunter import RandomForestOptPro
  from hyperparameter_hunter.i_o.result_reader import has_experiment_result_file
  from hyperparameter_hunter.utils.learning_utils import get_toy_classification_data
  import pytest
  from xgboost import XGBClassifier
label_desc: Use image node_id 4 for calling a global function with example usage: test_classification_experiment(env_0, exp_xgb_0) without return types